This change also puts more structure into the viewer.
Adds an enum for events that we'll issue and a few more elements
to organize things.
Change-Id: I39c7c53422779348ca05f051c6b0b07d22ad6a00
Reviewed-on: https://go-review.googlesource.com/26656
Reviewed-by: Alan Donovan <adonovan@google.com>
This CL's purpose is to introduce the dependency on the HTML Custom
Elements polyfill. Like we've done so far, I'm trying to keep
dependencies light by using current or polyfilling future webcomponents
standards.
Change-Id: I11d14db367b697cdd527fb66b9d7d160ac244b78
Reviewed-on: https://go-review.googlesource.com/25494
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This change breaks out the code that adds handler funcs and
starts the HTTP server into separate functions, so that they
can be overridden in other environments, such as Google's.
For instance, listenAndServe can be overridden in an init method
in a different file to use a HTTP2 server.
Updates golang/go#16410
Change-Id: I074242af10486c60c374e9ac7ebe9d0e61a8fa22
Reviewed-on: https://go-review.googlesource.com/25273
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
This change primarily exists to import Typescript and the
ES6 module loader polyfill as dependencies for this project.
Both dependencies are relatively lightweight and can be easily
removed if we decide we don't need them.
The module loader polyfill implements support for an upcoming
browser feature in ES6 (the next version of JavaScript). This
feature helps modularize Javascript code and conveniently split it
into multiple files. It should be supported by the stable versions
of the four major browsers (Chrome, Firefox, Safari and Edge)
by the end of the year. Once that happens, we can remove the polyfill.
The Typescript compiler provides two things: First, it compiles
new, but not-yet-supported ES6 Javascript features into ES5. It
also provides a typechecker similar to what Closure does, but types
are indicated in syntax rather than JSDoc comments. If we decide
we don't want this dependency, we can compile the Typescript code
into human-readable JavaScript code. (The compiler basically
strips out types and replaces ES6 language features with more
well-supported JavaScript equivalents). The Typescript compiler
is not required for development. typescript.js and a feature in
the module loader will be used to compile Typescript into JavaScript
at serving time. (We might want to do something different for the
production version, but we can get to that later).
The change also adds code to serve the HTML and Javascript files.
Updates golang/go#16410
Change-Id: I42c669d1de636d8b221fc03ed22aa7ac60554610
Reviewed-on: https://go-review.googlesource.com/25240
Reviewed-by: Austin Clements <austin@google.com>
